For one complete cycle of a thermodynamic process gas as shown in the P-V diagram, which of following correct?

A. `DeltaE_(“int”)=0,QgtO`
B. `DeltaE_(“int”)=0,QltO`
C. `DeltaE_(“int”)gt0,QltO`
D. `DeltaE_(“int”)lt0,QgtO`

For one complete cycle of a thermodynamic process gas as shown in the P-V diagram, which of following correct?

A. `DeltaE_(“int”)=0,Qlt0`
B. `DeltaE_(“int”)=0,Qgt0`
C. `DeltaE_(“int”)gt0, Qlt0`
D. `DeltaE_(“int”)lt0, Qgt0`